baber/WOPTO huggingface dataset:
Patent DE-2040447-B2 (DE)
Title: Self-opening screwing die head - with two plate construction behind die holder housing
IPC: B23G5/10
Filed: 1970-08-14
Abstract: The housing (1), carrying the die holders (10) with dies (10a), receives the workpiece. Two intersleeving disc plates (2), (6) lie axially behind the housing (1). Inner disc (6) is the worm wheel element, engaged with the die holder (10) at the groove (12). The outer disc (2) is held up to the housing (1) by a plate spring (7) and carries the dowels which disengage when the housing is withdrawn to open the dies (10a). The dowels (22) lie close with the worm wheel and die holder shafts (11) for a compact assembly. Discs make a universal floating drive allowing axial lattitude with the workpiece.
Patent DE-2112744-B2 (DE)
Title: Right hand or left hand falling latch bolt - has hollow nut with opening for latch
IPC: E05B63/04
Filed: 1971-03-17
Abstract: The end of the bolt on the inside of the lock forms into two lengthwise slits, into one of which protrudes the stay bolt. In the second slit protrudes the control bolt of a falling latch closure plate which has two slits. The stay bolt projects into the slit next to the lock cover, and a pivot pin projects into the rear slit of the closure plate. The two openings of the closure plate are situated inside the hollow nuts. Each nut possesses side walls joined by a cross wall. Each nut has an insertion opening for the multi-sided latch, and the opening continues into a key bit slit positioned radially to the nut. A plate-spring loaded tumbler lock plate mounted on a pin also projects into the hollow nuts. An arm extends from each nut and is spring loaded. Each arm has a triangular cavity.
Patent DE-2233930-B2 (DE)
Title: Speed control circuit for D.C. motor - includes transistor forming comparator with reference resistance and thermistor across motor supply
IPC: H02P7/288
Filed: 1972-07-11
Abstract: The speed control circuit for a d.c. motor, uses a temp. responsive element (42) such as a thermistor, in parallel with a reference resistance (26) to compensate for changes in temp. These are connected in series with a f.e.t. (28) and resistor (8) forming a path across the motor (M) and its d.c. supply (18). In series with the motor and supply is a control transistor (16). The base connection of an equalising transistor (22) forming a comparator, is connected to the junction between the reference resistance and the thermistor. The collector of the equalising transistor is connected to the base of the control transistor.
Patent DE-2436817-B2 (DE)
Title: Epoxidation of linear higher olefins - by reaction with hydrogen peroxide and acetic acid in a chlorinated hydrocarbon solvent
IPC: C07D301/16
Filed: 1974-07-31
Abstract: The epoxidation of linear or slightly branched 8-60C hydrocarbons with ethylenic unsatn. (esp. in the terminal posn.) is carried out by reacting the hydrocarbon with a mixt. of acetic acid and aq. H2O2 in the presence of an acid catalyst, in a solvent comprising an inert chlorinated aliphatic hydrocarbon contg. 1-3C atoms, at least one of which is present in the form of a -CCl3, -CHCl2 or =CCl2 gp., the wt. ratio of unsatd. hydrocarbon to solvent being 1:1-50. The epoxides obtd. from the higher olefins can be used as lubricants and costabilisers in the treatment of plastics. The process gives high yields (e.g. 95-100%) of high-purity prods. from olefins which are normally difficult to epoxidise.
Patent ES-2166646-B2 (ES)
Inventor: HEMLING THOMAS C
IPC: A61K9/56
Filed: 1998-06-17
Granted: 2003-11-16
Abstract: Improved film-forming skin protectant compositions are provided which are capable of forming a long-lasting elastic barrier film when applied to skin; the compositions have particular utility as barrier teat dips, for protecting cows against mastitis, especially during their susceptible non-lactating periods. The compositions include a film-forming component (preferably a mixture of polyether polyurethane and benzoin gum) dispersed in a compatible carrier and further having a minor amount of nitrocellulose incorporated therein in order to increase the time of adherence of the composition to skin, as compared with an otherwise identical composition without nitrocellulose. The compositions may also include a germicide (e.g., chlorhexidine diacetate), and a coloring dye. The most preferred compositions include polyether polyurethane, benzoin gum, a solvent system made up of tetrahydrafuran and a lower alcohol, and chlorhexidine diacetate.
Patent JP-H0359693-B2 (JP)
IPC: A61B17/10
Filed: 1981-02-03
Abstract: A surgical stapling instrument has upper and lower elongate jaws for receiving a staple cartridge and an anvil respectively. A pusher bar and knife assembly including a pair of pusher bars and a central knife carrier moves longitudinally relative to the jaws to eject staples sequentially from the magazine and form laterally spaced staple rows in tissue gripped between the jaws while the knife cuts the tissue along a line between the staple rows. The instrument includes means for locally supporting the jaws in the region of the pusher bar cams and knife blade as these elements move along the jaws to resist forces created during staple ejection and shaping which tend to vertically separate and/or laterally distort the jaws.
Patent JP-H0317840-B2 (JP)
IPC: C07H17/08
Filed: 1982-02-02
Abstract: The thiolic salts of erythromycin and of the propionic ester of erythromycin with mercapto succinic acid find therapeutical use in the cases in which erythromycin or its propionic ester are used and are generally endowed with very low toxicity and high hematic levels.
Patent JP-S6259097-B2 (JP)
IPC: B01J29/00
Filed: 1985-01-31
Abstract: A method of preparation for acetals utilizing saturated or unsaturated aldehydes, in particular, the preparation of dimethylacetals of acetaldehyde, acrolein and methacrolein. The production of the acetal takes place in a liquid phase in the presence of a solid acid catalyst, such as a strongly acidic ion exchange resin or zeolite. The conversion mixture is extracted by means of water and by means of water insoluble organic solvents. There is obtained not only the desired acetals, but in addition also the unconverted initial quantities of the starting materials by a simple method and with very good yields.
Patent JP-4049871-B2 (JP)
IPC: G01N1/28
Filed: 1998-01-13
Granted: 2008-02-20
Abstract: The sample holder for watery samples, pref. for freezing under a high pressure, has a hollow cylinder (1,7) of a material and pref. metal with high thermal conductivity. It has a cylindrical inner zone to hold the sample (6) in a hollow cylinder (3,10) of a material which can be cut. The space between the hollow cylinder (3,10) and the inner wall of the hollow cylinder (1,7) is filled with a layer which is liquid at room temp. Also claimed is an application for using the sample holder where the sample (6) is inserted to fill the hollow cylinder (3,10). The hollow interior of a hollow cylinder (1,7) is filled with a substance (6) which is liquid at room temp. The capillary (3,10), filled with the sample (6), is manually inserted into the hollow cylinder (1,7), which is inserted into a high pressure freezing apparatus. The sample (6) within the cylinder (1,7) is placed under high pressure for a short time, and sharply cooled for a short period and then frozen. The sample is returned to atmospheric pressure, and then brought to a temp. where the frozen layer (4) melts. The sample (6) in the porous capillary (10) or polymer tube (3) is ejected from the cylinder (1,7) by an instrument applied to an end side of the hollow cylinder (1,7), for further handling and processing.
Patent JP-4150439-B2 (JP)
IPC: C08F4/60
Filed: 1998-01-30
Granted: 2008-09-17
Abstract: A process for the production of a metallocene catalyst system comprises reacting a metallocene starting compound (I) with a hydrocarbon group-transferring compound (II) in a solvent to give a metallocene substituted with one or more hydrocarbon groups in o-positions (III), and then converting compound (III) into an active polymerisation catalyst with the aid of an activator, in solution and without isolation.
Patent JP-S6237636-B2 (JP)
IPC: C07D471/10
Filed: 1981-02-10
Abstract: A series of amino-and alkylamino-substituted spirohydantoins and pharmaceutically acceptable salts thereof useful as inhibitors of the enzyme aldose reductase and as therapeutic agents for the treatment of chronic complications associated with diabetes are disclosed. Preferred compounds include 6-chloro-8-amino-spiro[4H-2,3-dihydro-1-benzopyran-4,4'-imidazolidine] -2',5'-dione, the 6-fluoro and 8-methylamino- analogs thereof and the corresponding dihydrobenzothiopyran analogs of these compounds. The optical isomers of these compounds having the 4S-configuration are especially preferred.
Patent JP-2767577-B2 (JP)
IPC: G11B7/12
Filed: 1996-01-11
Granted: 1998-06-18
Abstract: An apparatus for controlling the spacing between information tracks while recording information on an optical disc that does not have pre-manufactured information tracks. The invention employs a reference scale to precisely determine the position of information tracks to be recorded on an optical disc, wherein spacing of optical tick marks on the reference scale directly correlates to track pitch between information tracks recorded on the optical disc. The invention utilizes a first optical system for reading-from and writing-to an optical disc. A second optical system is used for detecting optical tick marks on the reference scale. The first optical system and the second optical system share common optical components, and are used in cooperation with control means to direct an optical pickup to a desired location of the optical disc for recording an information track thereon. <IMAGE>
Patent JP-H0649871-B2 (JP)
IPC: F02B47/00
Filed: 1990-02-02
Abstract: Improvement in the cetane number of gas oils from visbreaking by bringing the said gas oils into contact either with hydrogen peroxide in the presence of a carboxylic acid or with a percarboxylic acid in the presence or absence of hydrogen peroxide.
Patent JP-3661131-B2 (JP)
IPC: A24F47/00
Filed: 1993-02-19
Granted: 2005-06-15
Abstract: A product for assisting a smoker in giving-up the smoking habit consists of at least three and preferably four pump operated aerosol cans. Each can, apart from one, contains nicotine in liquid form dispersed in at least one pharmaceutically acceptable carrier. The cans which contain nicotine have differing quantities of nicotine in them. Pharmaceutically acceptable carriers are alcohol, a flavouring, glycerine and saccharine. The volume of alcohol and glycerine increases as the percentage of nicotine decreases. The can which does not contain nicotine merely comprises one or more pharmaceutically acceptable substances.
Patent JP-2994475-B2 (JP)
IPC: H05B7/06
Filed: 1991-02-08
Granted: 1999-12-27
Abstract: The metallurgical vessel, such as a direct-current arc furnace, comprises a metal housing (1) lined on its inside with refractory material (2), at least one electrode (3) passing through the bottom of the vessel and connected to a terminal of an electrical power supply, the electrode being fastened to the metal housing by a mechanical fastening arrangement and insulated electrically from the housing. A leaktight wall (20) surrounding the fastening zone of the electrode prevents a liquid flowing over the inner surface of the housing from coming into contact with the electrode fastening arrangement, and orifices (26) are provided for discharging the liquid collected out of the housing. The invention is particularly applicable to direct-current arc furnaces and prevents the molten lead originating from the scrap metal of the charge and infiltrating through the refractory from damaging the electrical insulation of the fastening of the electrode.
Patent JP-2644321-B2 (JP)
IPC: C07G11/00
Filed: 1989-03-07
Granted: 1997-08-25
Abstract: The invention provides a novel antibiotic or antibiotic fraction and a process for producing it by culturing a suitable microorganism produced by a strain of Bacillus Subtilis. Among other defined properties, the antibiotic has a protein and lipid content, a molecular weight of about 63,500 daltons and antibiotic activity against fungi and gram-positive bacteria, but not against gram-negative bacteria. It is useful for plant protection.
Patent JP-H0564187-B2 (JP)
Inventor: PATORITSUKU PIKANTO
IPC: C09D5/24
Filed: 1985-03-22
Abstract: The invention provides a coating composition for metal surfaces containing a binder, a high amount of an electrically conductive pigment such as zinc, and 0,05-5 per cent by weight, calculated on the coating composition, of at least 2 solid, powdered lubricants, at least one of them being inorganic. The invention also relates to a process for coating a metal surface using said coating composition, and the properly machinable and weldable coated substrate thus obtained.
Patent JP-S613631-B2 (JP)
IPC: B24D5/12
Filed: 1981-04-20
Abstract: 1. A circular segmented cutting disc with constant distance (5) between adjacent segments (1) over the depth of the segment having a core with relief bores (7) with slots which extend to the periphery of the core wherein each relief bore (7) with a slot extending to the periphery of the core is located within the limites of a segment (1).
Patent JP-H0445367-B2 (JP)
IPC: B60G5/06
Filed: 1984-03-29
Abstract: Suspension, particularly for coupled axles (6, 8) of industrial vehicles, constituted by a first central elastic body (18) acted upon by two control arms (17, 19) carried by two elements (10, 12) rotatably coupled to a pin (7) of the chassis (5) of the vehicle, and by second lateral elastic bodies in the form of quarter elliptic springs (20, 22) supported by said elements (10, 12) in rotatable coupling on a pin (7) of the chassis (5) of the vehicle. 
<??>The second lateral elastic bodies (20, 22) have a degree of elasticity lower than that of the central elastic body (18) so that the suspension in all loading conditions provides a certain degree of residual flexibility predetermined by design.
Patent JP-H0253325-B2 (JP)
IPC: G05B19/04
Filed: 1984-04-09
Abstract: In facilities having several systems of circulating shelving, because of the multiplicity of parts to be stored the regular use of a data processing system is required. For controlling the systems of circulating shelving by means of the data processing system, suitable control arrangements are used. In such a control arrangement, the signal output (51) of a data station (33) is coupled via an optical coupler (62) to a transmit line (38). The transmit line (38) connects in parallel all similar connections of the data stations of several control arrangements, allowing the interposition of a multiplexer to be dispensed with.
Patent JP-3643641-B2 (JP)
IPC: B21D19/00
Filed: 1996-04-03
Granted: 2005-04-27
Abstract: The support rail profile for the vehicle seat is formed from flat metal strip (1) which first has the edges rolled up into lips (4) by shaped rollers. The tops of the lips are then shaped into gear racks by a profiled roller (8). Any lateral spreading of the lip thickness is rolled to its original thickness prior to rolling into the completed C-shape. For a high quality toothed profile the tooth profile is re-applied after the third rolling process, to restore the lip thickness. The pairs of rollers are synchronised for optimum rolling quality.
Patent JP-S5746669-B2 (JP)
IPC: H01L21/28
Filed: 1978-07-05
Abstract: PURPOSE:To obtain heat resistent GaN light emission elements without connecting the stem the metal post and the ohmic electrode of the light emission element with metallic wire. CONSTITUTION:On a sapphire substrate 11, an n-type GaN layer 12 including light emitting impurities and a semi-insulating i-type GaN layer 13 are laminated. On the layer 13, concave parts reaching the layer 12 are formed and Al or Al alloy thin film 16 is evaporation-deposited. On the concave parts 19 and a part of the layer 13, Ni or Cu thin film 17 is selectively formed. If this wafer is dipped in a bath of solder including Pb, solder bumps 18 are formed on the film 17. At this time, the Al or Al alloy thin film 16 exposed on the wafer surface is eaten away by the solder and remaining parts 16' are removed by chemical etching. Finally, the wafer is cut into pieces so that each piece may have a pair of an ohmic electrode 14 and an i-type layer electrode 15, and GaN light emission elements 10 are completed. By so constructing, the element has two electrodes on its same side and is mass-productive, and it is highly reliable having no wire connection.
Patent JP-H0735070-B2 (JP)
IPC: B29C45/30
Filed: 1989-04-06
Abstract: This invention relates to a hot tip gated multi-cavity injection molding system wherein an elongated heated probe (10) extends centrally in a straight portion (26) of the melt passage (14) leading to each gate (18) in a position wherein a tip end (30) of the probe (10) is centrally aligned adjacent the gate (18). One part of the straight portion (26) of the melt passage (14) is formed by a locating sleeve (42) which is seated in the cavity plate (16) and has spaced pins (52) which extend inwardly to contact the outer surface (28) of the probe (10) to accurately locate the probe (10) with the tip end (30) in central alignment with the gate (18). Each probe (10) has a central heating element (74) with a double thickness portion (78) extending to provide additional heat where the pins (52) contact the probe (10). One of the pins (52) is hollow to receive a thermocouple (108) to measure the temperature of the melt flowing past the pins (52). Another part of the straight portions (26) of the melt passage (14) is formed by a cylindrical spacer collar (58) which extends between the manifold (12) and each locating sleeve (42) to provide an insulating space (66) of a curtain width between the manifold (12) and the cavity plate (16).
Patent JP-2514778-B2 (JP)
IPC: C07J/
Filed: 1993-04-20
Granted: 1996-07-10
Abstract: Compounds of formula (I): <CHEM> [wherein: R<1> is hydrogen, alkyl, aryl-substituted alkyl or aromatic heterocyclic-substituted alkyl; R<2> is: aryl-substituted alkyl, aromatic heterocyclic-substituted alkyl or diarylamino; and R<3> is carboxy or a group of formula -CONHSO2 R<4> wherein R<4> is alkyl]; and pharmaceutically acceptable salts and esters thereof have valuable 5 alpha -reductase inhibitory activity and can thus be used for the treatment and prophylaxis of, inter alia, prostatic hypertrophy as well as other disorders arising from excess levels of 5 alpha -dihydro-testosterone.
Patent JP-3182783-B2 (JP)
IPC: G06Q20/00
Filed: 1991-04-05
Granted: 2001-07-03
Abstract: System for payment of services by telephone. 
<??>The device comprises: 
 
  - portable electronic devices (J) emitting an encrypted sequence (SQ), 
  - specialised vocal servers (SVS), 
  - at least one associated computer (OA), 
  - a management computer (OGC). 
 
<??>Application, for example, to the taking of bets by telephone. 
<IMAGE>
Patent EP-1254625-B2 (EP)
Inventor: GUZZINI VIRGILIO
IPC: E06B3/62
Filed: 2000-10-25
Granted: 2008-12-31
Abstract: A shower booth (10) comprising a sealing system (100); the sealing system (100) comprising, in its turn, a seal (50) having a lip (50b) and a catch (50a) which engages a recess (51) formed inside a groove (49, 18) provided in a basin (11) of the shower booth (10). Furthermore, the sealing system (100) comprises a seal (50) made of transparent material, a coloured member (54) being provided at the catch (50a), and, when invisible by a fitter, following insertion of the seal (50) inside the groove (49, 18), indicating to the fitter that the catch (50a) is correctly engaged in the recess (51) and, hence, the seal (50) is correctly inserted inside the groove (49, 18). <IMAGE>
Patent EP-1554368-B2 (EP)
Inventor: YAGI MARI
IPC: C11D3/37
Filed: 2003-10-21
Granted: 2010-02-24
Abstract: To provide an anti-soiling detergent composition that has excellent detergency, endows cleaned surfaces with a pronounced anti-soiling effect, effectively sustains the anti-staining effect, possesses superb storage stability, and can be used on restrooms, sinks, baths, and other damp, hard surfaces. The anti-soiling detergent composition contains (A) 0.05 to 10 mass% of a polyetheramide-modified organopolysiloxane and/or amino-modified organopolysiloxane, (B) 0.1 to 30 mass% of a specific surfactant, (C) 0.1 to 20 mass% of a metal chelating agent, and (D) water.
Patent EP-1759021-B2 (EP)
Inventor: ARNOLD JOCHEN
IPC: A23N1/00
Filed: 2005-05-03
Granted: 2020-10-07
Abstract: The present invention relates to a method and an installation for improving isolation and extraction of constituents from sugar beets (Beta vulgaris).
Patent EP-1852252-B2 (EP)
Inventor: HINGST KARL
IPC: C04B35/532
Filed: 2006-05-04
Granted: 2014-06-11
Abstract: High-temperature-resistant composite, comprises a carbonized binder containing planar anisotropic graphite particles and at least two layers, each formed of a material such as high-temperature-resistant carbon-based materials and high-temperature-resistant graphite-based materials, joined to one another by the carbonized binder. Independent claims are included for: (1) a process for joining two items such as layers and components and formed from the materials comprising applying the carbonizable binder having planar anisotropic graphite particles to a surface of a first item to be joined to a second item resulting in a binder-coated surface, applying the second item onto the binder-coated surface of the first item, curing the carbonizable binder, and performing at least one of carbonization and graphitization of the carbonizable binder; and (2) a composite component comprising an apparatus such as heat shields, thermal insulations, furnace internals, and high-temperature resistant parts, where the apparatus formed of the high-temperature-resistant composite.
Patent EP-2367739-B2 (EP)
Inventor: KAMERBEEK RALF
IPC: B65D85/804
Filed: 2009-12-30
Granted: 2017-02-22
Abstract: A capsule for preparing a predetermined quantity of beverage suitable for consumption using an extractable product, by means of a beverage brewing device comprising a receptacle for receiving the capsule. The capsule comprises a cup comprising a circumferential wall, a bottom closing the circumferential wall at a first end, and a lid in use connected to the cup at a second end of the circumferential wall opposite the bottom. The wall, bottom and lid, in use, enclose an inner space comprising the extractable product. At least a portion of a surface of the capsule conceived to, in use, interact with the receptacle is provided with at least one projection for forming a sealing engagement with the receptacle.
Patent EP-0092929-B2 (EP)
IPC: A61K8/19
Filed: 1983-04-12
Granted: 1991-05-02
Abstract: An oral hygiene composition comprises from 0.01 to 2.0% by weight of the composition of a water soluble ionic fluoride, an ionic abrasive material containing metal cations capable of forming a water insoluble fluoride, and between 0.01% and 9% by weight of the composition of a water soluble ionic agent containing the anionic counter ions of the ionic abrasive together with metal cations capable of forming a water soluble fluoride. The composition is useful in reducing or preventing the inactivation of a water soluble ionic fluoride by an ionic abrasive material.